Energy Changes

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Across
  1. 2. materials that conduct heat easily
  2. 7. is the amount of energy needed to raise the temperature of 1g of the substance by 1 degrees celsius
  3. 8. when energy changes from one form to another
  4. 10. heat transfer that occurs when particles of two object touching vibrate
  5. 12. is the flow of thermal energy from one substance to another
  6. 13. when matter is cooled it shrinks moving particles closer together
  7. 14. is the transfer of energy through electromagnetic waves
  8. 15. materials that conduct heat poorly
Down
  1. 1. an increase in volume caused by an increase in temperature
  2. 3. energy can not be created or destroyed it can change form
  3. 4. is a measure of the average kinetic energy of particles in an object
  4. 5. when energy passes from one object to another
  5. 6. an instrument that measures the temperature
  6. 9. is heat transfer through a liquid or a gas
  7. 11. electromagnetic waves hot objects produce